Customer Ratings & Reviews

For the money, you’re getting incredible value. Whether you’re a casual user or need something reliable every day, the Product delivers. Highly recommend — already planning to buy another as a gift!

My temps for my CPU dropped from 80°C from idle to about 51° while doing light tasks. I cannot express how much this cooler does its job. Just make sure to install the fans the right way. Don't do the same mistake I did-

This cooler I bought on a whim when rebuilding my PC. Went into my PC great, and looks good. Main issue I have with this product is controlling lights and pump speed. If you don't have the fan controller from corsair the pump is running at full blast. Had to use 3rd party software to control pump/fan speed.

This summer I decided it was time to do a big upgrade of my PC rig: CPU, RAM, Motherboard. I checked compatibility for everything and thought I was good to go until I got to installing the new motherboard and cpu and realized that while my old cooler was compatbile itself the bracket it had was not. So I rushed online and found the Nautilus 240. Not only was I able to get it within the hour but it also keeps my cpu cooler than my old one ever did. Think my only tiny complaint about it is the coolant tubes are a little more rigid than my old cooler which made installing them a little more tricky

Took a bit of figuring out on how to install it(was my first ever install of an AIO system), but it works perfectly and keeps the temperature at an all time low!!!

Installing it took some time but once in the pc has done everything it stated it would do

Easy install and works perfect, fans blow ice cold air. Keeps the my computer at the perfect temperature even at high rated games

Plug and play. All the hardware required. Replaced another AiO that had one of its fans fail. This dropped gaming temperatures from 60c - 80c to 40c - 50c highest frame rates most intense games.

Works well with my amd 9 9900x cool and quiet keeps temps on CPU around 135f

The product has a very premium feel and easy installation. The factory thermal paste that’s pre-applied works very well, spreading evenly and not running over, and the whole system keeps my CPU very cool even under maximum load. The RGB on this product are also very good with both fans having complete lit up blades and the cooling block itself having a nice RGB design that can be mounted in any direction

purchased this because it looked good in my build, i cant complain about it, although it seems a bit overpriced. but arent all pc parts overpriced?

An excellent all-in-one cooler that delivers top-tier cooling performance for high-end CPUs. The pump is remarkably quiet, and the vibrant ARGB fans provide a perfect blend of strong airflow and stylish lighting. A reliable and efficient cooling solution.

Better temps than larger, original cooler. Temps are 30-40 degrees Celsius cooler under gaming load. Very pleased with Corsair.

Keeps my cpu at a cool temperature even under a heavy work load.

Worth every penny if you can only fit a 240mm aio. It cools a 7800x3d just fine.

Ive been using for my new mid build and its running fantastic! It keeps cpu around 28°C! Of youre a first time builder the daisy chaining can be a bit confusing as the directions are quite clear as to how they get connected but a short google search will provide good directions.

Great product, easy to install, but didn’t have enough JRGB connections on my new motherboard so associates should recommend the Corsair RGB Commander board for access to the pins needed

Very easy to set up and easy to fit in any case. I had no issues with this product whatsoever.

I use this with my i7-12700k and this keeps it cool. Haven’t reached over 70c under load. Highly recommend

Been a fan of Corsair AIO coolers, and this one's been another satisfied purchase! It's keeping my AMD Ryzen 7 9800X3D under 40 degrees idle and under 70 degrees during gaming, so I'm a happy camper!